IP/IE4112 Mapping

Compact evaluation in Intel format

Default mapping for CANopen, DeviceNet, Modbus, RS232 and RS485

	Address	Input data		Output data
Conditions	Word offset	High byte	Low byte	High byte	Low byte
Complete evaluation: no Motorola format: no Word alignment: don't care	0	-	-	Ch1 D1	Ch1 D0
	1	-	-	Ch2 D1	Ch2 D0
	2	-	-	Ch3 D1	Ch3 D0
	3	-	-	Ch4 D1	Ch4 D0

Compact evaluation in Motorola format

Default mapping for PROFIBUS and Interbus

	Address	Input data		Output data
Conditions	Word offset	High byte	Low byte	High byte	Low byte
Complete evaluation: no Motorola format: yes Word alignment: don't care	0	-	-	Ch1 D0	Ch1 D1
	1	-	-	Ch2 D0	Ch2 D1
	2	-	-	Ch3 D0	Ch3 D1
	3	-	-	Ch4 D0	Ch4 D1

Complete evaluation in Intel format
	Address	Input data		Output data
Conditions	Word offset	High byte	Low byte	High byte	Low byte
Complete evaluation: yes Motorola format: no Word alignment: no	0	Ch1 D0	SB1	Ch1 D0	CB1
	1	SB2	Ch1 D1	CB2	Ch1 D1
	2	Ch2 D1	Ch2 D0	Ch2 D1	Ch2 D0
	3	Ch3 D0	SB3	Ch3 D0	CB3
	4	SB4	Ch3 D1	CB4	Ch3 D1
	5	Ch4 D1	Ch4 D0	Ch4 D1	Ch4 D0

Complete evaluation in Motorola format
	Address	Input data		Output data
Conditions	Word offset	High byte	Low byte	High byte	Low byte
Complete evaluation: yes Motorola format: yes Word alignment: no	0	Ch1 D1	SB1	Ch1 D1	CB1
	1	SB2	Ch1 D0	CB2	Ch1 D0
	2	Ch2 D0	Ch2 D1	Ch2 D0	Ch2 D1
	3	Ch3 D1	SB3	Ch3 D1	CB3
	4	SB4	Ch3 D0	CB4	Ch3 D0
	5	Ch4 D0	Ch4 D1	Ch4 D0	Ch4 D1

Complete evaluation in Intel format with word alignment

Default mapping for Lightbus, Ethernet and Controller Box (IL230x-Cxxx)

	Address	Input data		Output data
Conditions	Word offset	High byte	Low byte	High byte	Low byte
Complete evaluation: yes Motorola format: no Word alignment: yes	0	Reserved	SB1	Reserved	CB1
	1	Ch1 D1	Ch1 D0	Ch1 D1	Ch1 D0
	2	Reserved	SB2	Reserved	CB2
	3	Ch2 D1	Ch2 D0	Ch2 D1	Ch2 D0
	4	Reserved	SB3	Reserved	CB3
	5	Ch3 D1	Ch3 D0	Ch3 D1	Ch3 D0
	6	Reserved	SB4	Reserved	CB4
	7	Ch4 D1	Ch4 D0	Ch4 D1	Ch4 D0

Complete evaluation in Motorola format with word alignment
	Address	Input data		Output data
Conditions	Word offset	High byte	Low byte	High byte	Low byte
Complete evaluation: yes Motorola format: yes Word alignment: yes	0	Reserved	SB1	Reserved	CB1
	1	Ch1 D0	Ch1 D1	Ch1 D0	Ch1 D1
	2	Reserved	SB2	Reserved	CB2
	3	Ch2 D0	Ch2 D1	Ch2 D0	Ch2 D1
	4	Reserved	SB3	Reserved	CB3
	5	Ch3 D0	Ch3 D1	Ch3 D0	Ch3 D1
	6	Reserved	SB4	Reserved	CB4
	7	Ch4 D0	Ch4 D1	Ch4 D0	Ch4 D1

Key

Complete evaluation: Additionally to the process data the control and status bytes are showed in the address area
Motorola format: Motorola or Intel format can be set.
Word alignment: in order that the address area of each channel starts always on a word boundary, dummy bytes are added to the process image

SB n: Status Byte for channel n (appears in the process image of the inputs)
CB n: Control Byte for channel n (appears in the process image of the outputs)

Ch n D0: channel n, lower significant data byte
Ch n D1: channel n, higher significant data byte

Reserved: Although this byte occupies space in the process data memory, it has no function.
"-": This byte is not used or occupied by the Fieldbus Box.